manhole cover square frame with inner round cover

Product Description

square frame with inner round manhole cover load ability:*5ton Product Information & Advantages: 1.Strictly manufacture according to ISO***1:***0 and BS-EN**4. ***** zero metal, no scrap value(burglarproof). *****-proof. *****-load capacity, it can be used in all kinds of road according to its load ability. 5.Long service life(min *0 years) ***** -friendly:can be made in decorative surface designs with different logo & color as per its application and customer's requirement. ***** temperature resistance from **0 to *0 Centigrade. 8.SGS and BS-EN**4 Tested approved. With more than ten years of manufacturing and marketing experience, we will ensure our customer get the products they require, on time, on competitive pricing.